~까지~kkajiuntil/up toUsages of ~kkaji엘리베이터가 고장 나서 삼층까지 걸어 올라가야 해요.ellibeiteoga gojang naseo samcheungkkaji georeo ollagaya haeyo.The elevator is broken, so I have to walk up to the third floor.Elon.io is an online learning platformWe have an entire course teaching Korean grammar and vocabulary.Start learning Korean now